Đề bài
Có bao nhiêu milimét trong
a] 1 cm?
b] 4 cm?:
c] 0,5 cm?
d] 6,7 cm?
e] 1 m?
1 m= 1 000 mm
1 cm = 10 mm.
Lời giải chi tiết
a] 1 cm = 10 mm.
b] 4 cm = 4 x 10 = 40 mm
c] 0,5 cm = 0,5 x 10 = 5 mm.
d] 6,7 cm = 6,7 x 10 = 67 mm.
e] 1 m = 1 000 mm.
HocTot.Nam.Name.Vn
Giải sách bài tập Khoa học tự nhiên lớp 6 Bài 3. Đo chiều dài, khối lượng và thời gian - Cánh diều
Bài 3.3 trang 9 sách bài tập Khoa học tự nhiên lớp 6 - Cánh diều: Đổi các số đo sau ra mét.
a] 300 cm.
b] 550 cm.
c] 870 cm.
d] 43 cm.
e] 100 mm.
Lời giải:
a] 300 cm = 3 m
b] 550 cm = 5,50 m
c] 870 cm = 8,70 m
d] 43 cm = 0,43 m
e] 100 mm = 0,100 m
$\text{1]300cm=3m}$
$\text{550cm=5,5m}$
$\text{870cm=8,7m}$
$\text{43cm=0,43m}$
$\text{2]1cm=10mm}$
$\text{4cm=40mm}$
$\text{0,5cm=5mm}$
$\text{6,7cm=67mm}$
$\text{3]}$
$\text{Số trang của cuốn sách là}$
$\text{180:2=90[trang]}$
$\text{Độ dày của trang là}$
$\text{90x0,1=9[mm]}$
$\text{Cuốn sách dày là}$
$\text{[9+0,2]x2=18,4[mm]}$
To calculate a centimeter value to the corresponding value in m, just multiply the quantity in cm by 0.01 [the conversion factor]. Here is the formula:
Value in m = value in cm × 0.01
Suppose you want to convert 870 cm into m. Using the conversion formula above, you will get:
Value in m = 870 × 0.01 = 8.7 m
Definition of Centimeter
A centimeter [cm] is a decimal fraction of the meter, The international standard unit of length, approximately equivalent to 39.37 inches.
Definition of Meter
A meter [m], is the base unit of length in the International System of Units [SI]. It is defined as the length of the path travelled by light in vacuum during a time interval of 1/299,792,458 of a second.
This converter can help you to get answers to questions like:
- How many cm are in 870 m?
- 870 cm are equal to how many m?
- How much are 870 cm in m?
- How to convert cm to m?
- What is the conversion factor to convert from cm to m?
- How to transform cm in m?
- What is the formula to convert from cm to m? Among others.
Cm to m conversion chart near 870 cm
Cm to m conversion chart800 cm=8 m810 cm=8.1 m820 cm=8 1/5 m830 cm=8.3 m840 cm=8.4 m850 cm=8 1/2 m860 cm=8.6 m870 cm=8.7 m
Cm to m conversion chart870 cm=8.7 m880 cm=8.8 m890 cm=8.9 m900 cm=9 m910 cm=9.1 m920 cm=9 1/5 m930 cm=9.3 m940 cm=9.4 m
869.9999999999999 centimet sang các đơn vị khác869.9999999999999 centimet [cm]8700 milimet [mm]869.9999999999999 centimet [cm]869.9999999999999 centimet [cm]869.9999999999999 centimet [cm]87 decimet [dm]869.9999999999999 centimet [cm]8.7 met [m]869.9999999999999 centimet [cm]0.0087 kilomet [km]869.9999999999999 centimet [cm]342.5196850393701 inch [in]869.9999999999999 centimet [cm]28.54330708661417 feet [ft]